Definition: Gymnorhamphichthys is a genus of marine fish that belongs to the family Eupomorpha, which also includes other genera such as Phrynocephalidae and Ocellata. These fish are known for their unique long, slender bodies and long, flexible tentacles, which they use for swimming and maneuvering in water. Gymnorhamphichthys is commonly found in freshwater environments, but it can also be found in saltwater habitats such as